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Montague County
2022 Confidence Interval Detail
Montague County
169-909/Prairie Valley ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 6,690,400 | 0.7096 | 9,428,410 | 10 | 94 | 0.520612503 |
| A | 14,220,980 | 0.8415 | 16,899,560 | 9 | 96 | 0.065838545 |
| A | 10,293,570 | 0.9613 | 10,707,968 | 8 | 38 | 0.007495062 |
| A | 21,859,050 | 1.0300 | 21,222,379 | 7 | 43 | 0.008000011 |
| E | 32,561,530 | 1.0566 | 30,817,272 | 14 | 214 | 0.043349448 |
| G1 | 27,040,020 | 1.0138 | 26,671,947 | 9 | 50 | 0.001292101 |
| Random Totals: | 112,665,550 | 115,747,536 | 57 | 535 | ||
| CATG D1 EXCEPTION VALUES: | 4,466,210 | 3,800,584 | ||||
| CATG J EXCEPTION VALUES: | 718,850 | 741,732 | ||||
| Total Test Values | 117,850,610 | 120,289,852 |
Margin of Error
| Margin of Error Percent: | 5.1037245 |
|---|---|
| Margin of Error Value: | 6,139,263 |
Confidence Interval Values(5)
| Local Test Value: | 117,850,610 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 114,150,589 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 126,429,115 | (State Test Value plus Margin of Error Percent) |
Sources:
(1) See Stratified Category Worksheet Reports PTS236, PTS430
(2) Number of parcels sampled by staff
(3) Total Category Parcels from Stratification Report, Appraisal Roll, or Self-report
(4) Includes any parcels in A, B, C, D2, E, F1, G1, G2, or L1 marked as exception properties
(5) Unstudied categories and sub-categories were not included in the Confidence Interval Values